1970

Humor Heals

After her parents divorce, DeGeneres, 13, uses her comedic talents to help her mother, Betty, recover. "Helping [my mother] cope with a broken heart, it brought us closer together and made me realize the power of humor," DeGeneres tells Teen People in 2006.

1973

Ellen DeGeneres

Teenage Trauma

DeGeneres and her mother leave New Orleans for the small town of Atlanta, Texas. Her older brother Vance, 18, stays in New Orleans with their father, Elliott, an insurance salesman. In Texas, a 16-year-old DeGeneres is secretly molested by her new stepfather as her mother struggles with breast cancer. Raised as a devout Christian Scientist, she is naïve about her body, telling PEOPLE, "I didn't know. I wasn't educated." After she graduates from high school and moves back to New Orleans, she finally tells her mother the truth.

circa 1977

Sibling Rivalry

Brother Vance hits New Orleans' New Wave rock scene and attracts the attention of local girls. "Everybody knew who he was," DeGeneres later tells PEOPLE. "That's what motivated me to do something, because I watched him get all this attention and glory." After a semester at the University of New Orleans, she drops out to pursue comedy.

1980

Ellen DeGeneres

Comedic Tribute

DeGeneres, 21, develops a relationship with Kathy Perkoff, 23, a poet. "They were two very creative people, crazy and young and very much in love," Perkoff's sister Rachel remembers. The pair's happiness is abruptly cut short when Perkoff dies in a car accident. Afterwards, DeGeneres writes her first monologue, "A Phone Call to God," about mortality, and performs it at her first stand-up job, emceeing at a New Orleans comedy club. Her taped performances there win her the 1982 Showtime's Funniest Person in America award.

1982

On the Road

DeGeneres begins the first of many tours, criss-crossing the country to perform in small bars and clubs. "You have to be really, really tough-skinned," she tells W. "There's lots of traveling, lots of being by yourself, lots of really rude drunk people. You're not just in big cities; you're in small towns, mini malls, strip malls...lots of places where, literally, the soup of the day got top billing. There would be a chalkboard on the sidewalk and it would say: SOUP OF THE DAY: BROCCOLI. AND ELLEN DEGENERES."

1986

Ellen DeGeneres

Heeeeeere's Johnny!

DeGeneres becomes the first female comedian Johnny Carson invites for a chat on the couch on The Tonight Show. "I'm sitting on this mattress infested with fleas [in 1980], and I thought, 'I'm going to do this on Johnny Carson, and I'm going to get called over to the couch, and I'll be the first woman in history ever to get called over,'" she says on Today. "I had created that experience because I wanted it."

1989

August 27

Let's Play Secretary

DeGeneres expands her repertoire to television with the Fox sitcom Open House, which features her as Margo Van Meter, a sparky receptionist at a L.A. real estate firm. The show lasts one season, but it introduces DeGeneres' observational, oddball sense of humor to Hollywood execs. "In Open House I was trying to be this goofy character," she tells the Seattle Post-Intelligencer. "She was so over-the-top and so weird."

1994

Ellen DeGeneres

March 29

Star of the Small Screen

After a short stint on the ABC show Laurie Hill, she finds her niche in the ABC Seinfeld-style sitcom These Friends of Mine as bookstore employee Ellen Morgan. The show is revamped in its second season as Ellen, with DeGeneres' character promoted to bookstore owner. Ellen enjoys huge success and earns DeGeneres four Best Actress Emmy nominations, a writing Emmy win, and three Golden Globe nods in its five-year run.

1997

Ellen DeGeneres

April 14

"Yep, I'm Gay"

DeGeneres publicly comes out on the cover of Time, making her television's first openly gay star. Conservative Rev. Jerry Falwell proclaims her "Ellen DeGenerate" while the Gay and Lesbian Alliance Against Defamation honor her as a gay icon. However, DeGeneres could do without the attention. "I'm very uncomfortable with [being an icon], because I'm not," she tells Time in 2004. "I didn't choose to be anything other than a comedian. I just happen to be gay, and I didn't feel like keeping it a secret, so I announced it. It all turned into this whole big political thing."

Ellen DeGeneres

April 30

Ellen Comes Out

A record 46 million people watch DeGeneres' TV persona come out on the hour-long "Puppy Episode" that features an Oprah Winfrey cameo. Religious groups protest the show, and advertisers pull spots. One year later, ABC cancels Ellen. "I tried to do something that didn't work," DeGeneres tells The New York Times. "I tried to incorporate educational things about what people actually go through when they're coming out, and it wasn't funny. Because it's not funny."

Photo Credits

BIOGRAPHY (top to bottom): SETH POPPELL/CLASSMATES YEARBOOK ARCHIVES; Photofest; Touchstone Pictures/Everett; Buena Vista Pictures/Everett

Edited by Mai Dinh, Janet Murphy